-Collage is a cross-platform C++ library for building heterogenous,
-distributed applications. Among other things, it is the cluster
-backend for the Equalizer parallel rendering framework. Collage
-provides an abstraction of different network connections, peer-to-peer
-messaging, node discovery, synchronization and high-performance,
-object-oriented, versioned data distribution. Collage is designed for
-low-overhead multi-threaded execution which allows applications to
-easily exploit multi-core architectures.